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Who holds what · as the FAA records the name

Mass Systems INC

Named as the FAA publishes it on its approvals.

Holds 256 approvals to make replacement parts. FAA spelling: Mass Systems Inc.

Replacement parts approved 256 parts manufacturer approvals, 256 current · Baldwin Park, CA

A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for other and general (187), emergency equipment (47), electrical power (10).

2009-05-14Cartridge M30903824 · replaces HTL P/N 30903824 · 650 (Citation III, VI, VII)
2009-05-14Cartridge M13083-5 · replaces HTL P/N 13083-5 · SN-601 Corvette) Raytheon (Beech) Aircraft (50...
2009-05-14Cartridge M30903819 · replaces HTL P/N 30903819 · Jetstream 3101, 3201) Sabreliner/Rockwell...
2009-05-14Cartridge M13083-10 · replaces HTL P/N 13083-10 · DHC-2 (L-20A) Mk.I, Mk.II, Mk.III) Sabreliner...
2009-05-14Cartridge M861385 · replaces Walter Kidde Aerospace / L'Hotellier / Dexaero... · Mystere-Falcon 50, 900, Falcon 900EX
2009-05-14Cartridge M13083-45 · replaces HTL P/N 13083-45 · 205A, 214B, 214B-l
2009-05-14Cartridge M30903823 · replaces HTL P/N 30903823 · 406, 441) Gulfstream (G1159 (Gulfstream II),...
2009-05-14Cartridge M30903850 · replaces HTL P/N 30903850 · SA-365N, -365N1, -365N2
2009-05-14Cartridge M30900400 · replaces HTL P/N 30900400 · 212, 214B, 214B-l
2009-05-14Cartridge M30903849 · replaces HTL P/N 30903849 · SA-365N, -365N1, -365N2
2009-05-14Cartridge M861375 · replaces Walter Kidde Aerospace / L'Hotellier / Dexaero... · Mystere-Falcon 50, 900, Falcon 900EX
2009-05-14Cartridge M861345 · replaces Walter Kidde Aerospace / L'Hotellier / Dexaero... · Aerospatiale) (AS332C, AS332L, AS332L1
2009-05-14Cartridge M13083-25 · replaces HTL P/N 13083-25 · DHC-7-1, DHC-8-100 Series, -200 Series
2009-03-31Fill Fitting M52400018-1 · replaces 52400018-1 · ERJ 190-100 IGW, ERJ 190-100LR, ERJ 190-100 STD
2009-02-12Cartridge M841155-1 · replaces 841155-1 · 107-II
2009-02-09Pressure Gauge Switch M19915913-2 · replaces 19915913-2 · EMB-145
2009-02-09Pressure Gauge Switch M19915909-3 · replaces 19915909-3 · 737-100, -200, -300
2009-02-09Pressure Gauge Switch M19915403-2 · replaces 19915403-2 · DHC-8-100, -200, -300
2009-02-05Pressure Gauge Switch M19915403-2 · replaces 19915403-2 · DHC-8-100, -200, -300 series
2009-02-05Pressure Gauge Switch M11915913-2 · replaces 19915913-2 · EMB-145
2009-02-05Pressure Gauge Switch M19915909-3 · replaces 19915909-3 · 737-100, -200, -300
2008-06-23Oxygen Mask Harness MMXH15-2 · replaces MXH15-2 · 737-300 Series, 737-400 Series, 737-500 Series
2008-06-23Oxygen Mask Harness MMXH16 · replaces MXH16 · CL-600-2B19 (Regional Jet Series 100 &...
2008-01-27Shim, .040 inch M53100578-3 · replaces 53100578-3 · ERJ-170-100STD, ERJ-170-100LR
2008-01-27Shim, .003 inch M53100578-6 · replaces 53100578-6 · ERJ-170-100STD, ERJ-170-100LR
2008-01-27Shim, .030 inch M53100578-2 · replaces 53100578-2 · CL-600-1A11 (CL-600), -2A12 (CL-601), -2B16 (CL-601-3A
2008-01-27Shim, .007 inch M53100578-5 · replaces 53100578-5 · ERJ-170-100STD, ERJ-170-100LR
2008-01-27O-Ring M31470900 · replaces Pacific Scientific 31470900 · A300, Model -B2-1A, B2-1C
2008-01-27O-Ring M145052-00 · replaces Walter Kidde 145052-00 · Mystere-Falcon 50, 900 Falcon 900EX, 2000
2008-01-27Shim, .020 inch M53100578-1 · replaces Pacific Scientific 53100578-1 · 747-100, -100B, -100B SUD
2007-11-04Oxygen Supply Hose MDTS4032 · replaces DTS4032 · 737-300 Series 737-400 Series 737-500 Series...
2007-11-04Oxygen Supply Hose MDTS4069 · replaces DTS4069 · 747-400 Series 737-600 Series 737-700 Series...
2007-11-04Oxygen Supply Hose MDTS4021 · replaces DTS4021 · EMB-145) Pilatus Aircraft (PC-12 PC-12/45...
2007-11-04Oxygen Supply Hose MDTS4024 · replaces DTS4024 · BAe.125 Series 800A BAe.125 Series 800A...
2007-11-04Oxygen Supply Hose MDTS4058G · replaces DTS4058G · A320-111 A320-211 A320-212 A320-214 A320-231...
2007-11-04Oxygen Supply Hose MDTS4059 · replaces DTS4059 · 737-300 Series 737-400 Series 737-500 Series
2007-11-04Oxygen Supply Hose MDTS4029 · replaces DTS4029 · 737-300 Series 737-400 Series 737-500...
2007-11-04Oxygen Supply Hose MDTS4030 · replaces DTS4030 · 747-100 Series 747-200B Series 747-200F Series...
2007-11-04Oxygen Supply Hose MDTS4076 · replaces DTS4076 · 737-300 Series 737-400 Series 737-500 Series
2007-11-04Oxygen Supply Hose MDTS4051 · replaces DTS4051 · B200 B200C B200CT B200T B200C (C-12F) B200C...
2007-11-04Oxygen Supply Hose MDTS4117 · replaces DTS4117 · 737-300 Series 737-400 Series 737-500...
2007-11-04Oxygen Supply Hose MDTS4025 · replaces DTS4025 · 35 36) Raytheon (B200 B200C B200CT B200T B200C...
2007-11-04Oxygen Supply Hose MDTS4014 · replaces DTS4014 · Mystere-Falcon 50
2007-11-04Oxygen Supply Hose MDTS4020 · replaces DTS4020 · EMB-145
2007-11-04Oxygen Supply Hose MDTS4035 · replaces DTS4035 · 737-300 Series 737-400 Series 737-500 Series...
2007-11-04Oxygen Supply Hose MDTS4005 · replaces DTS4005 · 747-100 Series 747-200B Series 747-200F Series...
2007-10-04O-ring M202331 · replaces 202331 · Fan Jet Falcon, Mystere-Falcon 200, Mystere-Falcon 50
2007-10-04Check M202381 · replaces 202381 · ATR72-101, ATR72-201) Gulfstream (G1159,...
2007-10-04Check Valve M802503 · replaces 802503 · ATR72-101, ATR72-201) Boeing (747-100 Series,...
2007-10-04Cartridge M201386 · replaces 201386 · ATR72-101, ATR72-201) Gulfstream (G-II59,...
2007-09-26Fitting, Safety and Recharge M842117 · replaces Walter Kidde Aerospace 842117 · F-27, -27A, -27B
2007-09-26Pressure Gauge M243401 · replaces Walter Kidde Aerospace 243401 · F-27, -27A, -27B
2007-09-26Gauge/Switch M805506-5 · replaces Walter Kidde Aerospace A805506-5 A805506-8 · 737-100, -200, -200C
2007-09-26Pressure Gauge M243431 · replaces Walter Kidde Aerospace 243431 · 707-100 Long Body, 707-100B Long Body,...
2007-09-26Gauge M805506 · replaces Walter Kidde Aerospace A805506 · 727, 727C, 727-100
2007-09-26Housing Assembly Sensor Type M33370004 · replaces Pacific Scientific 3370004 · AMD/BA) (Falcon 10) Dassault Aviation (Mystere...
2007-09-26Cartridge M13083-5 · replaces HTL 13083-5 · 200, 200T, 200C
2007-09-26Housing Assembly M13146 · replaces Pacific Scientific 13146 · AMD/BA) (Falcon 10) Dassault Aviation...
2007-09-26Pressure Gauge M6933-704 · replaces Pacific Scientific 6933-704 · 50(L-23A), B50(L-23B), C50
2007-09-26Rupture Disc M245824 · replaces Walter Kidde Aerospace 245824 · F-27, -27A, -27B
2007-09-26Pressure Gauge M246875 · replaces Walter Kidde Aerospace 246875 · DC-8-11, -12, -21
2007-08-14Valve Core M179000 · replaces 179000 · 24) RAYTHEON (2000
2007-08-14Valve Core M57524-00 · replaces 57524-00 · ATR42-200, ATR42-300, ATR42-320
2007-08-14Filter Disc M8820-10 · replaces 8820-10 · PA-60-600, (Aerostar Aircraft600), PA-60-601
2007-08-14Filter Disc M24202-10 · replaces 24202-01 · 35, 36, A36
2007-08-14Gasket M6555-00 · replaces 6555-00 · ATR42-200, ATR42-300, ATR42-320
2007-07-12Cartridge M30903898 · replaces 30903898 · A340-212, -213, -312
2007-07-12Cartridge M30900000M · replaces 30900000M · A340-541, -642
2007-07-12Cartridge M30903899 · replaces 30903899 · A340-212, -213, -312
2007-04-16Oxygen Supply Hose MDTS4014 · replaces DTS4014 · Mystere-Falcon 50
2007-04-16Oxygen Supply Hose MDTS4058G · replaces DTS4058G · A320-111 A320-211 A320-212 A320-214 A320-231...
2007-04-16Oxygen Supply Hose MDTS4029 · replaces DTS4029 · 737-300 Series 737-400 Series 737-500...
2007-04-16Oxygen Supply Hose MDTS4005 · replaces DTS4005 · 747-100 Series 747-200B Series 747-200F Series...
2007-04-16Oxygen Supply Hose MDTS4051 · replaces DTS4051 · B200 B200C B200CT B200T B200C (C-12F) B200C...
2007-04-16Oxygen Supply Hose MDTS4035 · replaces DTS4035 · 737-300 Series 737-400 Series 737-500 Series...
2007-04-16Oxygen Supply Hose MDTS4076 · replaces DTS4076 · 737-300 Series 737-400 Series 737-500 Series
2007-04-16Oxygen Supply Hose MDTS4069 · replaces DTS4069 · 747-400 Series 777-200 Series 777-300...
2007-04-16Oxygen Supply Hose MDTS4032 · replaces DTS4032 · 737-300 Series 737-400 Series 737-500 Series...
2007-04-16Oxygen Supply Hose MDTS4030 · replaces DTS4030 · 747-100 Series 747-200B Series 747-200F Series...
2007-04-16Oxygen Supply Hose MDTS4021 · replaces DTS4021 · EMB-145) Pilatus Aircraft (PC-12 PC-12/45...

The first 80 of 256. All part makers.

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.